// GDnD wiki example
// Demonstrates: the gameplay-event half of a feedback layer. Player states (or any gameplay code)
//   announce WHAT happened through these events; they never call hit stop, camera shake,
//   particles or sound themselves. FeedbackPlayer.cs listens and decides how each moment feels.
// Related pages: [[state-pattern]], [[game-feel]], [[observer-pattern]], [[scriptableobject-event-channels]]
// Unity 6 (6000.x). No packages required.
//
// Setup: add to the player GameObject next to PlayerStateController (patterns/PlayerStateController.cs).
//   States reach it through the context, e.g. player.Events.RaiseLanded(player.transform.position, fallSpeed).
//   For listeners in other scenes or spawned prefabs, swap these C# events for ScriptableObject
//   event channels; the rest of the design is unchanged.

using System;
using UnityEngine;

namespace GDnD.Patterns.Feedback
{
    public class PlayerEvents : MonoBehaviour
    {
        public event Action<Vector3> Jumped;              // where the jump started
        public event Action<Vector3, float> Landed;       // where, and how fast the player was falling
        public event Action<Vector3, int> HitLanded;      // where the hit connected, and its damage

        public void RaiseJumped(Vector3 at) => Jumped?.Invoke(at);
        public void RaiseLanded(Vector3 at, float fallSpeed) => Landed?.Invoke(at, fallSpeed);
        public void RaiseHitLanded(Vector3 at, int damage) => HitLanded?.Invoke(at, damage);
    }
}